Glass Passivated Bridge Rectifiers DB101-G Thru. DB107-G Reverse Voltage: 50 to 1000V Forward Current: 1.0A RoHS Device Features DB -Rating to 1000V PRV. 0.335(8.50) 0.307(7.80) -Ideal for printed circuit board. - + 0.256(6.50) -Low forward voltage drop. 0.244(6.20) ~ ~ -High current capability. -The plastic material has UL flammability 0.350(8.90) 0.300(7.60) classification 94V-0 0.346(8.80) -UL recognized file E349301 R 0.323(8.20) 0.059(1.50) 0.134(3.40) 0.124(3.15) Mechanical Data 0.193(4.90) 0.022(0.55) 0.155(3.90) -Polarity: As marked on Body. 0.018(0.45) 0.205(5.20) 0.197(5.00) -Weight: 0.38 grams. Dimensions in inches and (millimeter) -Mounting position: Any. Maximum ratings and electrical characteristics Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% DB DB DB DB DB DB DB Symbol Parameter Unit 101-G 102-G 103-G 104-G 105-G 106-G 107-G Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 VDC V Maximum Average Forward 1.0 I(AV) A Rectified Current TA=40C Peak Forward Surge Current , 8.3ms Single Half Sine-Wave Super Imposed On A IFSM 30 Rated Load (JEDEC Method) 2 2 2 I t Rating For Fusing (t8.3ms) 3.735 A s I t Maximum Forward Voltage At 1.0A DC VF 1.1 V Maximum DC Reverse Current TJ=25C 10 A IR At Rated DC Blocking Voltage TJ=125C 500 Typical Junction Capacitance (Note 1) CJ 25 pF Typical Thermal Resistance (Note 2) R JA 40 C/W Operating Temperature Range TJ -55 ~ +150 C Storage Temperature Range TSTG -55 ~ +150 C Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Thermal resistance from junction to ambient mounted on P.C.B with 0.5 0.5 (1313mm) copper pads. Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-BBR69 Page 1 Comchip Technology CO., LTD.Glass Passivated Bridge Rectifiers Rating and Characteristics Curves (DB101-G Thru. DB107-G) Fig.1 - Forward Current Derating Curve Fig.2 - Typical Forward Characteristics 1.0 10 O TJ=25 C Pulse width: 300 S 2% duty cycle 0.8 1.0 0.6 0.4 0.1 0.2 Mounted on PC board, single phase half wave, 60Hz, resistive or inductive load 0 0.01 0 50 100 150 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Ambient Temperature, (C) Instantaneous Forward Voltage, (V) Fig.3 - Maximum Non-repetitive Surge Current Fig.4 - Typical Junction Capacitance 50 100 40 30 10 20 TJ=25C Single half sine wave 10 f=1MHz (JEDEC method) 0 1 1 10 100 0.1 1 10 100 Number of Cycles at 60Hz Reverse Voltage, (V) Fig.5 - Typical Reverse Characteristics 100 TJ=125C 10 1.0 TJ=25C 0.1 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-BBR69 Page 2 Comchip Technology CO., LTD. Instantaneous Reverse Current, (A) Peak Forward Surge Current, (A) Average Forward Current, (A) Capacitance, (pF) Instantaneous Forward Current, (A)